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timing selector guide spring 2014 2 week lead times the industry's best low-cost, high-volume cmos foundries 10 year oper ating life 10 y e a r best-in-cl ass stabilit y over temper ature
2 / clock and oscillator selector clock and oscillator timing ic solutions silicon labs is a one stop shop providing a complete portfolio of clocks, bufers, oscillators and jitter attenuating clocks. one-stop-shop industry-leading portfolio of oscillators, clock generators, clock bufers and jitter attenuating clocks fast custom oscillators and clocks in minutes, not months clock tree services receive clock tree design guidance from silicon labs timing experts in under 48 hours support expert technical support and deep applications knowledge to accelerate your development schedules flexible silicon labs clocks and oscillators support any combination of frequencies, minimizing bom count and complexity customized our fagship products are highly customizable over the web and ship in days, not weeks performance highly-integrated, low jitter timing solutions simplify design and optimize system performance
clock and oscillator selector / 3 silicon labs differential + lvcmos clock generators provide any rate, any output frequency synthesis. any combination of output frequencies can be generated exactly with 0 ppm error. independent signal format and vddo options provide integrated level translation, supporting lvpecl/lvds/hcsl/lvcmos clock generation up to 710 mhz with sub 1 ps rms phase jitter. any-frequency, any-output diferential/cmos clocks part number control clock input/ outputs input frequency (mhz) output frequency (mhz) phase jitter (rms) vdd vddo output package si5334 pin 1/4 5 - 710 (clock), 8 - 30 (xtal) 0.16 - 710 mhz 0.16 - 350 mhz 0.16 - 200 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl qfn24 si5335 pin 1/4 10 - 350 (clock), 25/27 (xtal) 1 - 350 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl, cml qfn24 si5338 i 2 c 1/4 5 - 710 (clock), 8 - 30 (xtal) 0.16 - 710 mhz 0.16 - 350 mhz 0.16 - 200 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl, cml qfn24 s i 5338 features ? generates any frequency on any output, from 160 khz t o 350 mhz and select frequencies to 710 mhz ? exact clock synthesis (0 ppm error) ? crystal or clock input ? 4 differential outputs or 8 single-ended outputs ? any format, on any output: lvpecl, lvds, hcsl, l vcmos, hstl, sstl and cml ? independent vddo per output eliminates external l evel translators (1.5, 1.8, 2.5, 3.3 v) ? low phase jitter: 1 ps rms ? i 2 c programmable or pin-controlled ? excellent psrr, no discrete components ? spread spectrum clock generation ? user-defnable control pins: powerdown, o utput enable, frequency select, spread select ? factory-customizable clocks w/2 week lead times www.silabs.com/custom-timing clock generation web-configurable factory-customized clock generators available at: www.silabs.com/custom-timing 25 mhz 1.8 v cmos si5335/38 25 mhz 1.8 v cmos 66.6 mhz 5% 3.3 v cmos 100 mhz 2.5 v lvpecl 1.544 mhz/2.048 mhz 3.3 v cmos 25 mhz datacom line card gbe ethernet phy gbe ethernet phy processor fpga t1/e1 framer si5338 clock generator
4 / clock and oscillator selector silicon labs highly fexible, factory and i 2 c programmable tiny clock lvcmos generators can be customized to generate multiple frequencies with signifcantly lower jitter, lower power and smaller size than competing solutions. customization options are available for frequency selection, output enable control, or minimizing emi, including customizable spread percentage, modulation rate, output impedance and rise time/fall time. tiny cmos clocks si512x x tiny clock features ? up to three customizable output frequencies from 3 t o 200 mhz ? accepts 8 to 48 mhz crystal or 3 to 166 mhz external reference clock ? low cycle-to-cycle jitter: <150 ps ? low power: 2.3 ma (typ) at 48 mhz output, 2 5 mhz xtal in and vdd = 3.3 v ? center spread modulation from 0.25 to 1.0%, with 0.125% resolution ? programmable spread modulation rate from 30 - 62 khz ? customizable drive strengths (four levels for each output) ? customizable control pins (pd#/oe/sson#/fs) ? supply range: 1.8 v for si51214; 2 .5 to 3.3 v for other devices ? ultra-compact packages ? 6-pin tdfn (1.2 mm x 1.4 mm x 0.75 mm) ? 8-pin tdfn (1.6 mm x 1.4 mm x 0.75 mm) ? factory programmable otp ? two week sample lead time part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) period jitter (pp) vdd vddo output package si51210 pin 1/2 3 - 166 (clock), 8 - 48 (xtal) 3 to 200 mhz 2.5 to 3.3 v lvcmos tdfn6 si51211 pin 1/3 3 - 166 (clock), 8 - 48 (xtal) 3 to 200 mhz 2.5 to 3.3 v 1.8, 2.5, 3.3 v lvcmos tdfn8 si51214 pin 1/2 3 - 166 (clock), 8 - 48 (xtal) 3 to 133 mhz 1.8 v lvcmos tdfn6 si51219 pin 1/3 3 - 166 (clock), 8 - 48 (xtal) 3 to 200 mhz 2.5 to 3.3 v 1.8, 2.5, 3.3 v lvcmos tssop8 si5350a pin 1/3 25/27 (xtal) 8 khz to 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos msop10 si5350c pin 1/3 10 - 100 (clock), 25/27 (xtal) 8 khz to 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos msop10 SI5351A i 2 c 1/3 25/27 (xtal) 8 khz to 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos msop10 wlan 12 mhz 27 mhz 74.25 mhz/ 74.1758 mhz 12 mhz 38 mhz/ 40 mhz digital still camera cmos/ccd driver/ afe lcd driver si51210 tiny clock generator si51211 tiny clock generator processor usb hdmi cable memory
clock and oscillator selector / 5 silicon labs highly fexible factory and i 2 c programmable lvcmos clock generators can be customized to generate multiple independent non-integer-related frequencies with equivalent frequency synthesis capability of 8 plls, with exact frequency synthesis (0 ppm error), signifcantly lower jitter, lower power and smaller size than competing solutions. factory customization options are available to minimize emi, including confgurable edge rates, output impedance, output skew and spread spectrum. any-frequency, any-output cmos clocks si5350 features ? generates any frequency on any output, 8 k hz to 160 mhz ? exact clock synthesis: 0 ppm error ? similar frequency fexibility as 8 independent plls ? crystal or clock input ? <100 ps pk-pk period jitter ? glitchless switching between output frequencies ? i 2 c programmable or pin-controlled ? excellent psrr: no discrete components ? two week sample lead time for any custom clock ? integrated load capacitors ? spread spectrum clock generation - 0.1 to -2.5% down, 0.1 to 1.5% center ? user-defnable control pins powerdown, o utput enable, spread enable, frequency select control pins part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) period jitter (pp) vdd vddo output package si5350a/51a pin/i 2 c 1/8 25/27 (xtal) 8 khz - 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn20 si5350b/51b pin/i 2 c 1/8 25/27 (xtal) 8 khz - 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn20 si5350c/51c pin/i 2 c 1/8 10 - 100 (clock), 25/27 (xtal) 8 khz - 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn20 si5355 pin 1/8 5 - 200 (clock) 25/27 (xtal) 1 - 200 mhz 50 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn24 headphones microphone dvd drive s-video/cvbs component video dvd player triple dac triple dac mod si3000 audio codec speakers line out amp rf video out si5350 clock generator sdram rom/flash user interface digital audio transmitter video encoder dvd assp
6 / clock and oscillator selector pci e clock features ? full portfolio of pci express (pcie) gen 1/2/3 clocks and buffers ? all products utilize push-pull hcsl output buffers ? fully integrated termination resistors on pcie outputs ? low power consumption ? programmable spread spectrum ? available hardware strapping pin for spread enable ? i 2 c/smbus programmable ? also supports lvpecl, lvds, or cml levels ? industrial temperature grade ? individual output enable control ? small form factor qfn packaging silicon labs offers the lowest power, highest performance pci-express clock generators in the market. all devices in the portfolio feature low power push-pull output buffer technology, providing benefts of low power consumption, reduced external terminating resistors and smaller packaging. to optimize performance, the devices support programmable drive strength, rise/fall times and output impedance. basic hcsl pcie and high-performance differential clocks and buffers are available. support for down spread spectrum clock generation is also provided. pci express clock generators (pcie) part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) phase jitter (rms) vdd vddo output package si52142 pin/i 2 c 1/3 25 mhz 100 mhz, 25 mhz 1.0 ps 3.3 v 3.3 v hscl, lvcmos qfn24 si52143 pin/i 2 c 1/5 25 mhz 100 mhz, 25 mhz 1.0 ps 3.3 v 3.3 v hscl, lvcmos qfn24 si52144 pin/i 2 c 1/4 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn24 si52146 pin/i 2 c 1/6 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn32 si52147 pin/i 2 c 1/9 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn48 sl28src01 pin 1/1 14.318 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hcsl tssop16 sl28src02 pin 1/2 14.318 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hcsl tssop20 sl28src04 pin 1/4 14.318 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hcsl tssop24 si5334 pin 1/4 5 - 710 (clock), 8 - 30 (xtal) 0.16 - 710 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl qfn24 si5335 pin 1/4 10 - 350 (clock), 25/27 (xtal) 1 - 350 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl, cml qfn24 si5338 i 2 c 1/4 5 - 710 (clock) 8 - 30 (xtal) 0.16 - 710 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvpecl, lvds, lvcmos, hcsl, sstl, hstl qfn24 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl solid state drive nana flash nana flash nand flash nana flash nana flash flash controller nana flash nand flash nana flash si53154 clock generator nana flash flash controller nana flash nand flash asic flash controller nana flash
clock and oscillator selector / 7 these integrated clock + vcxo devices feature an integrated voltage controlled oscillator (vcxo), while eliminating the need for custom, pullable crystals. free-running and vcxo clocks can be generated by one device, making them ideal for cost-sensitive consumer applications. cmos clock generator + vcxos part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) period jitter (pp) vdd vddo output package si5350b pin 1/3 or 8 25/27 (xtal) vcxo 8 khz - 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos msop10/qfn20 si5351b i 2 c 1/8 25/27 (xtal) vcxo 8 khz - 160 mhz 100 ps 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn20 sl38000 pin/i 2 c 1/12 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos tssop28 sl38160 pin/i 2 c 1/8 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos tssop16 si5350b/51b features ? generates any frequency on any output, 8 khz to 160 mhz ? exact clock synthesis: 0 ppm error ? similar frequency fexibility as 8 independent plls ? accepts crystal and analog control voltage input (vcxo) ? <100 ps pk-pk period jitter for any confguration ? glitchless switching between output frequencies ? integrated vcxo uses standard non-pullable crystal ? i 2 c programmable or pin-controlled ? excellent psrr: no discrete components ? two week sample lead time for any custom clock ? integrated load capacitors ? spread spectrum clock generation - 0.5 to -2.5% down, 0.1 to 1.5% center ? user-defnable control pins powerdown, o utput enable, spread enable or frequency select control pins satellite remote control antenna or cable or television with remote control si5350 clock generator satellite tuner si2185/si211x tv receiver si216x digital tv demodulator si21x6 t v tuner si401x wireless transmitter c8051f7xx capacitive touch mcu si1120/40 proximity sensor/als soc + video processor ac/dc supply si84xx/86xx digital isolators si431x wireless receiver si47xx am/fm receiver
8 / clock and oscillator selector embedded intel x 86 clock features ? clocking support for intel processors ? multi-pll platform for independent, asynchronous signal generation ? low power consumption push-pull differential buffers ? available true differential current steering buffers ? signal power management for notebook applications ? dynamic enable/disable for pcie hot plug applications ? integrated voltage regulator and damping resistors on differential clocks ? integrates external graphics clocking requirements ? available center spread lcd clock for optimized d isplay screen emi reduction ? integrated lan clock for cost/space/component savings ? integrated ieee1394 clock for cost/space component savings ? 8-step programmable slew rate control for rise ti me and fall time control ? dynamic independent pll overclocking for enthusiast applications ? underclocking capabilities for power management support and debugging ? best in the industry pread pectrum technology f or optimum system emi reduction silicon labs offers an family of intel-compliant x86 clocks for embedded computing, communications and industrial applications. these system main clock generators support a wide variety of chipsets and processors. they provide all the necessary clock generation for the cpu, memory controller (chipset north bridge), i/o controller (chipset south bridge) as well as the latest timing requirements for industry standards such as sata, usb, lan, pci express and legacy pci. embedded intel x86 clocks bclk/hpll, 100 mhz dot 96, 96 mhz pcie, 100 mhz sata75, 75 mhz usb-48, 48 mhz sysclk-25, 25 mhz pci, 33.3 mhz 2 pci devices pcie x 1 3 pcie x 1 lpc 5 hcsl embedded pc ethernet usb 2..0 sd/mmc lvds sdvo ddr ii pcie pcie sio cpu sl28eb717 embedded intel x86 clock 2 sata ii i/o hub
clock and oscillator selector / 9 part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) vdd vddo output package sl28eb636a sl28eb717 pin/i 2 c 1/13 25 mhz 12 mhz, 14.318 mhz, 25 mhz, 27 mhz, 33 mhz, 48 mhz, 75 mhz, 96 mhz, 83.33 mhz-166 mhz, 100 mhz 3.3 v 3.3 v lvcmos, hcsl 48qfn sl28eb719 pin/i 2 c 1/13 25 mhz 12 mhz, 14.318 mhz, 25 mhz, 27 mhz, 33 mhz, 48 mhz, 75 mhz, 96 mhz, 83.33 mhz-166 mhz, 100 mhz 3.3 v 3.3 v lvcmos, hcsl tssop48 sl28eb731a sl28eb740 pin/i 2 c 1/16 25 mhz 12 mhz, 14.318 mhz, 25 mhz, 33 mhz, 48 mhz, 75 mhz, 96 mhz, 83.33 mhz-166 mhz, 100 mhz 3.3 v 3.3 v lvcmos, hcsl tssop56 sl28eb742 pin/i 2 c 1/16 14.318 mhz 14.3 mhz, 33 mhz, 48 mhz, 96 mhz, 100 mhz, 133 mhz, 166 mhz 3.3 v 3.3 v lvcmos, hcsl qfn56 sl28eb742a embedded intel x86 clocks (cont.)
10 / clock and oscillator selector emi reduction clock features ? output frequencies from 1 to 200 mhz ? clkout, refclk or ssclk output options ? clkin or xo input options ? 8 to 48 mhz crystal input range ? 1 to 166 mhz clock input range ? spread percent from 0 to 5.0% ? down or center spread options ? spread modulation frequency from 16 to 128 khz ? on-chip programmable crystal capacitive load (c l ): 8 to 20 pf ? user-defnable control pins powerdown, o utput enable, spread enable, frequency s elect, spread select control pins ? 7 programmable tr/tf options ? smallest sscg clock on the market ( tdfn6 1.2 mm x 1.4 mm) silicon labs programmable spread spectrum clock generators feature a wide range of programming options allowing system designers to minimize emi at the application level. confgurable parameters include spread spectrum percentage/ modulation rate, programmable edge rates, programmable output impedance and programmable skew. emi reduction clocks part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) phase jitter (rms) vdd vddo output package sl15300 pin 1/4 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 1.8, 2.5, 3.3 v lvcmos tssop8 sl16020dc pin/i 2 c 1/2 27 (xtal) 27 mhz, 100 mhz 3.3 v lvcmos tdfn10 si5335 pin 1/4 10 - 350 (clock), 25/27 (xtal) 1 - 350 mhz 1.0 ps 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl, cml qfn24 si51210 pin 1/2 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 2.5 - 3.3 v lvcmos tdfn6 si51211 pin 2/3 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 2.5 - 3.3 v 1.8, 2.5, 3.3 v lvcmos tdfn8 si51214 pin 1/2 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 1.8 v lvcmos tdfn6 si51219 pin 2/3 3 - 166 (clock), 8 - 48 (xtal) 3 - 200 mhz 2.5 - 3.3 v 1.8, 2.5, 3.3 v lvcmos tssop8 si52142 pin/i 2 c 1/3 25 mhz 100 mhz, 25 mhz 1.0 ps 3.3 v 3.3 v hscl, lvcmos qfn24 si52143 pin/i 2 c 1/5 25 mhz 100 mhz, 25 mhz 1.0 ps 3.3 v 3.3 v hscl, lvcmos qfn24 si52144 pin/i 2 c 1/4 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn24 si52146 pin/i 2 c 1/6 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn32 si52147 pin/i 2 c 1/9 25 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn48 lcd panel wlan or printer print head sim3u1xx 32-bit mcu sl28src02 clock generator processor ethernet usb ieee 1384 paper tray photos ddr hdd low power wake-on-lan sata controller si51219 tiny clock generator c8051f38x/t62x usb mcu
clock and oscillator selector / 11 universal buffer features clock distribution web-configurable custom clock buffers available at: www.silabs.com/clockbuilder silicon labs low jitter clock buffers produce multiple copies of an input clock at the same frequency with minimal additive jitter. lvds, lvpecl, hcsl, cml, lvcmos, sstl and hstl buffers are available, including devices that support multiple formats per device. fanout bufers/level translators part number control clock input/ outputs additive jitter (rms) input frequency (mh z ) output frequency (mh z ) vdd vddo output package si53302 pin 2/10 100 fs 1 - 725 mhz 1 - 725 mhz 1.8, 2.5, 3.3 v 1.8, 2.5 v lvcmos, lvds, lvpecl, hcsl, cml qfn44 si53301 pin 2/6 100 fs 1 - 725 mhz 1 - 725 mhz 1.8, 2.5, 3.3 v 1.8, 2.5 v lvcmos, lvds, lvpecl, hcsl, cml qfn44 si53306 si53315 pin 2/10 100 fs 1 - 1250 mhz 1 - 1250 mhz 1.8, 2.5, 3.3 v 1.8, 2.5 v lvcmos, lvds, lvpecl, hcsl, cml qfn44 si53320 pin 2/10 100 fs 1 - 725 mhz 1 - 725 mhz 2.5, 3.3 v 2.5, 3.3 v lvpecl tssop20 si53360 pin 1/8 100 fs 1 - 200 mhz 1 - 200 mhz 1.8, 2.5, 3.3 v 1.8, 2.5 v lvcmos tssop16 si53152 pin/i 2 c 1/2 1.0 ps 100 mhz 100 mhz 3.3 v 3.3 v hcsl qfn24 si53154 pin/i 2 c 1/4 1.0 ps 100 mhz 100 mhz 3.3 v 3.3 v hcsl qfn24 si53156 pin/i 2 c 1/6 1.0 ps 100 mhz 100 mhz 3.3 v 3.3 v hcsl qfn32 si53159 pin/i 2 c 1/9 1.0 ps 100 mhz 100 mhz 3.3 v 3.3 v hcsl qfn48 sl2304nz pin 1/4 1 - 140 mhz 1 - 140 mhz 3.3 v lvcmos 8tssop/8soic sl23ep04nz pin 1/4 dc - 220 mhz dc - 220 mhz 2.5 v, 3.3 v lvcmos tssop8 sl2305nz pin 1/5 1 - 140 mhz 1 - 140 mhz 3.3 v lvcmos tssop8/soic8 sl2309nz pin 1/9 dc - 140 mhz dc - 140 mhz 3.3 v 3.3 v lvcmos soic16 sl23ep09nz pin 1/9 1 - 220 mhz 1 - 220 mhz 2.5 v, 3.3 v lvcmos tssop16/soic16 sl28pcie14 pin/i 2 c 2/4 1.0 ps 25 mhz/100 mhz 100 mhz 3.3 v 3.3 v hcsl qfn32 si5330 pin 1/4 150 fs 5 - 710 mhz 5 - 710 mhz 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvpecl, lvds, hcsl, sstl, hstl qfn24 si5330f pin 1/8 5 - 200 mhz 5 - 200 mhz 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos qfn24 si5335 pin 1/4 150 fs 1 - 350 mhz 1 - 350 mhz 1.8, 2.5, 3.3 v 1.8, 2.5, 3.3 v lvcmos, lvds, lvpecl, hcsl, sstl, hstl,cml qfn24 sl18860dc pin 1/3 10 - 52 mhz 10 - 52 mhz 1.8, 2.5, 3.3 v lvcmos tdfn10 ? wide operating frequency dc - 1.25 ghz ? 2-10 differential or 4-20 lvcmos outputs ? universal input stage accepts any differential or single- ended input ? pin-selectable signal format per bank (lvpecl, low power lvpecl, lvds, cml, hcsl, lvcmos) ? ultra-low additive jitter: 45 fs rms (12 khz - 20 mhz) ? 2:1 mux with glitchless clock switching ? synchronous output enable/individual output enable ? integrated voltage level translation ? selectable lvcmos drive strength to tailor jitter and emi performance ? optional output clock division: div-1, div-2, div-4 ? low output-output skew: <50 ps ? excellent psrr ? independent vdd and vddo: 1.8, 2.5 or 3.3 v gbe phy fpga soc/mpu gbe phy gigabit ethernet switch si510 xo si533x fanout buffer
12 / clock and oscillator selector zero delay buffer features ? low propagation delay ? low output-to-output skew ? low device-to-device skew ? low output jitter ? drive strength options ? wide operation frequency from 10 to 220 mhz ? 3.3 v to 2.5 v power supply range ? low power dissipation silicon labs zero delay clock buffers are used in applications that require zero propagation delay between the input and output clocks. silicon labs zero delay buffers provide low power consumption and simplify the distribution of spread spectrum clocks. zero delay bufers part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) phase jitter (rms) vdd vddo output package sl2305 pin 1/5 1 - 140 mhz 1 - 140 mhz 3.3 v lvcmos tssop8/soic8 sl2309 pin 1/9 10 - 140 mhz 10 - 140 mhz 3.3 v lvcmos tssop16/soic16 sl23ep04 pin 1/4 10 - 220 mhz 10 - 220 mhz 2.5 v, 3.3 v lvcmos soic8 sl23ep05 pin 1/5 10 - 220 mhz 10 - 220 mhz 2.5 v, 3.3 v lvcmos tssop8/soic8 sl23ep08 pin 1/8 10 - 220 mhz 10 - 220 mhz 2.5 v, 3.3 v lvcmos tssop16/soic16 sl23ep09 pin 1/9 10 - 220 mhz 10 - 220 mhz 2.5 v, 3.3 v lvcmos tssop16/soic16 rj-45 port 1 rj-45 port 2 rj-45 port 15 rj-45 port 16 25 mhz 25 mhz 25 mhz 25 mhz ethernet switch ethernet switch controller sl2305 zero delay buffer quad ethernet phy quad ethernet phy quad ethernet phy quad ethernet phy 25 mhz xo
clock and oscillator selector / 13 part number control clock input/ outputs input frequency (mh z ) output frequency (mh z ) phase jitter (rms) vdd vddo output package si53102 1/2 100 mhz 100 mhz 0.5 ps 2.5, 3.3 v hscl tdfn8 si53154 pin/i 2 c 1/4 100 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn24 si53156 pin/i 2 c 1/6 100 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn32 si53159 pin/i 2 c 1/9 100 mhz 100 mhz 1.0 ps 3.3 v 3.3 v hscl qfn48 cy28400-2 pin/i 2 c 1/4 100 mhz 100 mhz 3.3 v 3.3 v hcsl ssop28/tssop28 cy28800 pin/i 2 c 1/8 100 mhz 100 mhz 3.3 v 3.3 v hcsl ssop48 pci e clock features ? full portfolio of pci express (pcie) gen 1/2/3 clocks and buffers ? all products utilize push-pull hcsl output buffers ? fully integrated termination resistors on pcie outputs ? low power consumption ? programmable spread spectrum ? available hardware strapping pin for spread enable ? i 2 c/smbus programmable ? also supports lvpecl, lvds, or cml levels ? industrial temperature grade ? individual output enable control ? small form factor qfn packaging silicon labs offers the lowest power, highest performance pci-express clock generators in the market. all devices in the portfolio feature low power push-pull output buffer technology, providing benefts of low power consumption, reduced external terminating resistors and smaller packaging. to optimize performance, the devices support programmable drive strength, rise/fall times and output impedance. basic hcsl pcie and high-performance differential clocks and buffers are available. support for down spread spectrum clock generation is also provided. pci express clock bufers (pcie) 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl 100 mhz hcsl solid state drive nana flash nana flash nand flash nana flash nana flash flash controller nana flash nand flash si53154 clock generator nana flash flash controller nana flash nand flash asic flash controller nana flash nana flash
14 / clock and oscillator selector jitter attenuators/clock cleaners request samples and download documentation at: www.silabs.com/clocks part number # of plls control clock inputs/ outputs input frequency (mh z ) output frequency (mh z ) jitter (12 kh z to 20 mh z ) pll bandwidth hitless switching digital hold free run signal format package si5315 1 pin 2/2 0.008 - 644 0.008 - 644 450 fs rms typ 60 hz - 8 khz ? ? cmos, lvds, lvpecl, cml qfn36 si5317 1 pin 1/2 1 - 710 1 - 710 290 fs rms typ 60 hz - 8 khz ? qfn36 si5319 1 i 2 c/spi 1/1 0.002 - 710 0.002 - 1417 300 fs rms typ 60 hz - 8 khz ? qfn36 si5324 1 i 2 c/spi 2/2 0.002 - 710 0.002 - 1417 290 fs rms typ 4 hz - 525 hz ? ? ? qfn36 si5326 1 i 2 c/spi 2/2 0.002 - 710 0.002 - 1417 300 fs rms typ 60 hz - 8 khz ? ? ? qfn36 si5327 1 i 2 c/spi 2/2 0.002 - 710 0.002 - 808 500 fs rms typ 4 hz - 525 hz ? ? ? qfn36 si5368 1 i 2 c/spi 4/5 0.002 - 710 0.002 - 1417 300 fs rms typ 60 hz - 8 khz ? ? ? tqfp100 si5369 1 i 2 c/spi 4/5 0.002 - 710 0.002 - 1417 300 fs rms typ 4 hz - 525 hz ? ? ? tqfp100 si5374 4 i 2 c 8/8 0.002 - 710 0.002 - 808 410 fs rms typ 4 hz - 525 hz ? ? ? bga80 si5375 4 i 2 c 4/4 0.002 - 710 0.002 - 808 410 fs rms typ 60 hz - 8 khz ? ? bga80 si5376 4 i 2 c 8/8 0.002 - 710 0.002 - 808 410 fs rms typ 60 hz - 8 khz ? ? ? bga80 silicon labs precision clocks generate any output frequency from any input frequency while providing jitter attenuation and clock distribution in high-performance timing applications requiring sub 0.5 ps jitter performance. the devices accept multiple clock inputs ranging from 2 khz to 710 mhz and generate multiple low jitter, independent, synchronous clock outputs ranging from 2 khz to 945 mhz and select frequencies to 1.4 ghz. the precision clocks are based on silicon labs proven third-generation dspll ? technology, which generates any output frequency from any input frequency with 300 fs rms jitter performance in a highly integrated pll solution that eliminates the need for external vcxo and loop flter components. tx rx otn3/otn4 network interface jit ter at tenuator features ? generates any output frequency from any input frequency ? ultra-low jitter: 290 fs rms ? 1-dspll and 4-dspll versions available ? integrated loop flter with selectable loop bandwidth ? hitless switching with phase buildout (auto/manual) ? freerun or synchronous operating modes ? best-in-class psrr ? i 2 c/spi or pin-controlled ? user-selectable output clock signal format ( lvpecl, lvds, cml, cmos) ? single supply: 1.8, 2.5 or 3.3 v 10% operation ? easy-to-use dspllsim* confguration software *see page 16 for more about our dspllsim software si530 xo dspll 40g/100g cfp optical module otu/fec framer mapper processor 40 gbe/ 100 gbe mac/pcs packet processing/ t r a f ? c management backplane / switch fabric si5375 jitter attenuator dspll dspll dspll
clock and oscillator selector / 15 synchronous ethernet clock request samples and download documentation at: www.silabs.com/synce synce is used to distribute accurate timing in gbe, 10 gbe, 40 gbe and 100 gbe carrier ethernet systems. every carrier ethernet switch/router requires a high-performance synce clock to distribute timing and provide a low jitter ethernet phy reference clock. the si5328 is the industrys lowest jitter, fully compliant synce clock, making it ideal for ethernet phys from gbe to 100 gbe. operating from a single 2.5 or 3.3 v supply, the si5328 is ideal for providing clock multiplication, wander fltering and jitter attenuation, in high-performance synchronous ethernet-enabled switches and routers. synce clock features ? fully compliant with synce clock requirements (itu g.8262) ? generates any output frequency (8 khz to 808 mhz) from any input frequency (8 khz to 710 mhz) ? dual clock outputs with 0.3 ps rms jitter and any signal format (lvds, lvpecl, cml, cmos) ? integrated loop flter with selectable loop bandwidths: 0.1 hz; 1 to 10 hz ? compact factor 6 mm x 6 mm qfn ? reprogrammable to any frequency without bom changes part number # of inputs input clock frequency range # output clocks output clock frequency range phase jitter (rms typ) eec option 1 and 2 wander filtering package si5328b 2 8 khz - 710 mhz 2 8 khz - 808 mhz 0.3 ps yes si5328c 2 8 khz - 346 mhz 2 8 khz - 346 mhz 0.3 ps yes switch soc data data telecom or ethernet system backplane 25 mhz system clk data data 125 mhz txclk to each phy tcxo rx clk rx clk rx clk rx clk refclk 125 mhz switch synce switch/router switch fabric rx/ refclk mux si5328 synce clock mcu 1 g phy 1 g phy 1 g phy 1 g phy
16 / clock and oscillator selector silicon labs crystal oscillators and voltage controlled crystal oscillators (xo/vcxos) leverage advanced dspll ? circuitry to provide a low jitter clock at any frequency from 100 khz to 1.4 ghz. unlike a traditional xo, where a different crystal is required for each output frequency, silicon labs xo/vcxos use one fxed frequency crystal to provide a wide range of output frequencies. this ic-based approach allows the crystal resonator to provide exceptional frequency stability and reliability, while providing best-in- class jitter performance and supply noise rejection, simplifying the task of generating low jitter clocks in noisy environments. all devices are factory confgurable for a wide variety of user specifcations including frequency, supply voltage, output format and stability, thereby eliminating long lead times associated with custom oscillators. xos/vcxos request custom part numbers and samples at: www.silabs.com/vcxopartnumber fixed frequency xo/vcxos i 2 c programmable xo/vcxos xo/vcxo features part number type frequency frequency range rms phase jitter stability/apr (ppm) output format package si510/1 xo single 0.1 - 250 mhz 0.8 ps 30, 50, 100 lvpecl, lvds, hcsl, dual cmos, lvcmos, 5 mm x 7 mm and 3.2 mm x 5 mm 6-pad si512/3 xo dual 0.8 ps si515 vcxo single 1.0 ps 30 to 100 si516 vcxo dual 1.0 ps si530/1 xo single 10 - 1417 mhz 0.3 ps 20, 31.5, 61.5 lvpecl, lvds, cml, lvcmos 5 x 7 mm 6-pad si532/3 xo dual 0.3 ps 5 x 7 mm 6-pad si534 xo quad 0.3 ps 5 x 7 mm 8-pad si550 vcxo single 10 - 1417 mhz 0.5 ps 12 to 375 5 x 7 mm 6-pad si552 vcxo dual 0.5 ps 5 x 7 mm 6-pad si554 vcxo quad 0.5 ps 5 x 7 mm 8-pad si590/1 xo single 10 - 810 mhz 0.5 ps 20, 30, 50, 100 5 x 7 mm 6-pad si595 vcxo single 0.7 ps 10 to 370 5 x 7 mm 6-pad si597 vcxo quad 0.7 ps 5 x 7 mm 8-pad part number type frequency range tuning resolution rms phase jitter stability/apr (ppm) output format supply voltage (v) package si514 xo 0.1 - 250 mhz 26 ppt 0.8 ps 30, 50, 100 hcsl, lvpecl, lvds, lvcmos, dual cmos, 1.8, 2.5, 3.3 v 5 x 7 mm/ 3.2 x 5 mm 6-pad si570 xo 10 - 1417 mhz 80 ppt 0.3 ps 20, 31.5, 62.5 lvpecl, lvds, cml, lvcmos 1.8, 2.5, 3.3 v 5 x 7 mm 8-pad si571 vcxo 0.5 ps 12 to 375 5 x 7 mm 8-pad si598 xo 10 - 810 mhz 28 ppt 0.5 ps 30, 50, 100 lvpecl, lvds, cml, lvcmos 1.8, 2.5, 3.3 v 5 x 7 mm 8-pad si599 vcxo 0.7 ps 10 to 370 5 x 7 mm 8-pad ? wide frequency range: 100 khz to 1.4 ghz ? samples of any xo/vcxo available in 2 weeks ? superior jitter performance: <0.3 ps rms ? excellent frequency stability with superior initial accuracy ? single, dual, quad and i 2 c programmable confgurations ? lvpecl, lvds, cml, hcsl and cmos options ? 1.8, 2.5, or 3.3 v options ? industry standard, rohs-compliant 5 x 7 mm a nd 3.2 x 5 mm packages and pinouts ? industrial temperature range: -40 to 85 c master sync generator sync input cable driver cable equalizer pclk, hvf 3g/hd/ sd-sdi genlock hsync ycbcr ycbcr 3g/hd/ sd-sdi video format converter video processor scaling & aspect ratio coversion sdi serializer sdi reclocker si5324 jitter attenuator sync separator si554 vcxo sdi deserializer si512 dual frequency xo
clock and oscillator selector / 17 s i 5338 clock generation evaluation board s i 5374/5/6 jitter at tenuating clock evaluation board s i 52144 pci express evaluation board clock and oscillator development kits silicon labs offers complete tools to help designers throughout the entire development process. both clock and oscillator solutions offer hardware and software platforms to easily set up, configure and evaluate overall device performance. hardware and software support full documentation, software and application notes are available at: www.silabs.com/timing custom clock generator confgurator the clockbuilder desktop software allows you to configure a custom clock and generate the nvm file the factory needs in order to manufacture the custom part. configuration and control of silicon labs clock generators is mainly handled through the i 2 c/smbus interface. the device also provides the option of storing a user-definable clock configuration in its non-volatile memory (nvm), which becomes the default clock configuration at power-up. changes to the default configuration can always be made through the i 2 c interface.
18 / clock and oscillator selector 2 week lead times industrys shortest lead times lowitter highperformance custom samples are available overnight and to help you get to market faster production uantities ship in less than 24 weeks silicon labs complete portfolio of industry leading os cos clock generators itter attenuating clocks and clock buffers set a new standard for exibility performance and lead time silicon labs makes finding the right part easy! quickly buy or sample products on our website at www.silabs.com/custom-timing final programming enter order unprogrammed stock silicon labs solution - 2 to 4 weeks traditional solution - 10 to 16 weeks enter order quartz blank fab crystal cut lapping polishing blank processing cleaning x-ray plating assembly die attach wirebond frequency fine tune hermetic seal & test vacuum bake seal final test si59x clock and oscillator design services silicon labs offers the industrys broadest portfolio of embedded clocks and oscillators for communications computing broadcast video and consumer applications with the shortest lead times in the industry with no minimum order uantities or nre fees silicon labs also provides a comprehensive clock tree design service to simplify component selection propsals are generated within three business days parametric search ipad app take the parametric search mobile the silicon labs parametric search ipad app makes it easy to find exactly what you need for your next embedded design uickly ump between microcontroller clock oscillator digital isolator and isolated gate driver product families filter results using common technical and application reuirements access data sheets and other documentation directly in the app and download to ibooks for offline access browse detailed product information features applications block diagrams and even order samples and development kits all from within the app offline access availablerefresh data the next time youre connected to the internet wwwsilabscom/parametricsearch
clock and oscillator selector / 19 silicon labs products are designed and manufactured to iso 9001, iso 14001 and iso/ts 16949 standards. ? 2014, silicon laboratories inc. clockbuilder, dspll, multisynth, silicon labs and the silicon labs logo are trademarks or registered trademarks of silicon laboratories inc. all other product or service names are the property of their respective owners. for the most up to date information please see your sales representative or visit our website at www.silabs.com. web, june 2014, rev i sel-clk iso 9001 quality management system design and manufacture of integrated circuits certifcate registration no: 951 08 4762 iso 14001 environmental management system design and manufacture of integrated circuits certifcate registration no: 951 09 4998 iso/ts 16949 quality management system for manufacture of integrated circuits and re - lated products for automotive applications certifcate registration no.: 12 111 33114 tms iatf certifcate no.: 0080212 xx%
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